Photos: Ecuador's Tungurahua volcano

Updated 11:51 AM ET, Wed August 22, 2012

Ecuador's Tungurahua volcano12 photos

Ecuador's Tungurahua volcano – Smoke rises from the Tungurahua volcano in Huambalo, Ecuador, on Tuesday, August 21. Increased volcanic activity has led authorities to raise a security alert from moderate to high. The volcano is 87 miles (140 kilometers) south of Quito, Ecuador's capital. Are you there? Send us your pictures and video.